| article html file updated | 29 August 2025 20:32 CEST | Update | https://www.mdpi.com/2079-6374/3/1/18 |
| article html file updated | 15 July 2022 22:06 CEST | Update | N/A |
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| article xml file uploaded | 26 August 2014 03:59 CEST | Original file | https://www.mdpi.com/2079-6374/3/1/18/xml |
| article html file updated | 8 February 2013 09:21 CET | Update | N/A |
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| article html file updated | 24 January 2013 11:49 CET | Original file | N/A |
